Maximum Motorsports’ rear lower control arms plant your rubber firmly to the road. Our design will give you more traction with none of the poor handling characteristics common with other aftermarket control arms.

Our unique bushing design provides superior control of the axle’s location, without binding the suspension.

Stop wheel hop:
Improve your Mustang’s traction by reducing axle windup, the primary cause of wheel hop. Axle windup is caused by two independent deflections: the control arms and the rubber bushings.
Control arm deflection in our arms is eliminated with a design that’s three to four times stiffer than stock. Deflection of the factory rubber bushings was eliminated with our unique bushing design, the result of extensive motion analysis of what actually occurs in the rear suspension.

I purchased a set of MM adjustable lower control arms along with the MM panhard bar for my 1992 Mustang Convertible. I was very impressed with the fit and quality. Installation was very straight forward and once installed, there was a noticable improvement in the twisties and off the line. The ability to easily adjust the rear ride height by simply dialing up or down the spring perch is worth the extra cash! The 3-piece urethane bushing at the chassis end, along with the spherical bearing at the axle end work to prevent rear suspension bind. They are also equipped with a grease nibble so they can be kept well geased. I have not detected any additional road noise or squeeking and am very impressed with the ride quality. These are one awesome set of rear lower control arms. I have since purchased a 2nd set for my 1989 Mustang Coupe.

I installed the Standard arms on my 91 GT along with Eibach sportline springs, new Bilstien shocks, and torque box reinforcements. It was a freak'n night & day difference. I am now able to launch without the rear of the car sinking down. I definetaly feel the power being planted to the road. Easier to drive around corners at speed. (I am able to spin the tires in 3rd on dry pavement since installing these babies!)
The difference was so extreme for me because I had factory rear shocks (blown and leaking), and factory springs (where previous owner cut the rear springs 1.5 coils).